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BOSTON MARATHON 2023

Paul Stanczuk

Bib: 5397•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 43%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:15
Rank: #7259
Start → 5K
22:15 | 7:10/mi
10K· 6.21 mi
44:24
Rank: #7403 (-144)
5K → 10K
22:09 | 7:08/mi
15K· 9.32 mi
1:06:43
Rank: #7469 (-66)
10K → 15K
22:19 | 7:11/mi
20K· 12.43 mi
1:28:52
Rank: #7230 (+239)
15K → 20K
22:09 | 7:08/mi
Half· 13.11 mi
1:33:24
Rank: #7084 (+146)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:51:08
Rank: #7081 (+3)
Half → 25K
17:44 | 7:19/mi
30K· 18.64 mi
2:14:40
Rank: #7118 (-37)
25K → 30K
23:32 | 7:34/mi
20M
2:25:40
Rank: #7333 (-215)
30K → 20M
11:00 | 8:06/mi
21M
2:34:09
Rank: #7466 (-133)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:39:32
Rank: #7410 (+56)
21M → 35K
5:23 | 7:12/mi
23M
2:49:11
Rank: #7380 (+30)
35K → 23M
9:39 | 7:42/mi
24M
2:56:54
Rank: #7421 (-41)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
3:03:34
Rank: #7438 (-17)
24M → 40K
6:40 | 7:48/mi
25.2M
3:07:03
Rank: #7624 (-186)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:14:35
Rank: #7616 (+8)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:24
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:41:11
Pace7:43 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4722:157:1022:15
7:10
-
10K
6.21 mi10:47:5644:247:0922:09
7:08
-0:02
15K
9.32 mi11:10:151:06:437:0922:19
7:11
+0:03
20K
12.43 mi11:32:241:28:527:0922:09
7:08
-0:03
Half
13.11 mi11:36:561:33:247:074:32
6:39
-0:29
25K
15.53 mi11:54:401:51:087:0917:44
7:19
+0:40
30K
18.64 mi12:18:122:14:407:1323:32
7:34
+0:15
20M
20.00 mi12:29:122:25:407:1711:00
8:06
+0:32
21M
21.00 mi12:37:412:34:097:208:29
8:29
+0:23
35K
21.75 mi12:43:042:39:327:205:23
7:12
-1:17
23M
23.00 mi12:52:432:49:117:219:39
7:42
+0:30
24M
24.00 mi13:00:262:56:547:227:43
7:43
+0:01
40K
24.85 mi13:07:063:03:347:236:40
7:48
+0:05
25.2M
25.20 mi13:10:353:07:037:253:29
10:06
+2:18
Finish
26.22 mi13:18:073:14:357:267:32
7:24
-2:42

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:39 /mi

Average Pace

7:26 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:32

2% of race

Time at Steady Pace

2:40:25

82% of race

Time at Slower Pace

29:38

15% of race

Average Pace: 7:25 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:25:4722:157:1022:15
7:10
#7259
10K
6.21 mi10:47:5644:247:0922:09
7:08
#7403
15K
9.32 mi11:10:151:06:437:0922:19
7:11
#7469
20K
12.43 mi11:32:241:28:527:0922:09
7:08
#7230
Half
13.11 mi11:36:561:33:247:074:32
6:39
#7084
25K
15.53 mi11:54:401:51:087:0917:44
7:19
#7081
30K
18.64 mi12:18:122:14:407:1323:32
7:34
#7118
20M
20.00 mi12:29:122:25:407:1711:00
8:06
#7333
21M
21.00 mi12:37:412:34:097:208:29
8:29
#7466
35K
21.75 mi12:43:042:39:327:205:23
7:12
#7410
23M
23.00 mi12:52:432:49:117:219:39
7:42
#7380
24M
24.00 mi13:00:262:56:547:227:43
7:43
#7421
40K
24.85 mi13:07:063:03:347:236:40
7:48
#7438
25.2M
25.20 mi13:10:353:07:037:253:29
10:06
#7624
Finish
26.22 mi13:18:073:14:357:267:32
7:24
#7616
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7259646864687683(Top 29%)6713(Top 44%)6713(Top 127%)
10K6.21 mi3.10 mi7403-1446565-976565-977611(Top 29%)6682(Top 44%)6682(Top 126%)
15K9.32 mi3.11 mi7469-666599-346599-347683(Top 29%)6713(Top 44%)6713(Top 127%)
20K12.43 mi3.11 mi7230+2396416+1836416+1836717(Top 25%)6000(Top 40%)6000(Top 114%)
Half13.11 mi0.68 mi7084+1466310+1066310+1063893(Top 15%)3677(Top 24%)3677(Top 70%)
25K15.53 mi2.42 mi7081+36293+176293+177367(Top 28%)6395(Top 42%)6395(Top 121%)
30K18.64 mi3.11 mi7118-376301-86301-87744(Top 29%)6536(Top 43%)6536(Top 124%)
20M20.00 mi1.36 mi7333-2156435-1346435-13410943(Top 41%)8215(Top 54%)8215(Top 155%)
21M21.00 mi1.00 mi7466-1336492-576492-5710348(Top 39%)7768(Top 51%)7768(Top 147%)
35K21.75 mi0.75 mi7410+566451+416451+416496(Top 24%)5576(Top 37%)5576(Top 106%)
23M23.00 mi1.25 mi7380+306402+496402+497747(Top 29%)6272(Top 41%)6272(Top 119%)
24M24.00 mi1.00 mi7421-416417-156417-159158(Top 34%)6961(Top 46%)6961(Top 132%)
40K24.85 mi0.85 mi7438-176396+216396+218628(Top 32%)6612(Top 44%)6612(Top 125%)
25.2M25.20 mi0.35 mi7624-1866521-1256521-12517701(Top 66%)10860(Top 72%)10860(Top 205%)
Finish26.22 mi1.02 mi7616+86494+276494+277721(Top 29%)6007(Top 40%)6007(Top 114%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7683

Males

6713

M18-39

6713

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7611

Males

6682

M18-39

6682

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7683

Males

6713

M18-39

6713

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6717

Males

6000

M18-39

6000

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3893

Males

3677

M18-39

3677

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7367

Males

6395

M18-39

6395

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7744

Males

6536

M18-39

6536

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10943

Males

8215

M18-39

8215

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10348

Males

7768

M18-39

7768

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6496

Males

5576

M18-39

5576

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7747

Males

6272

M18-39

6272

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9158

Males

6961

M18-39

6961

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8628

Males

6612

M18-39

6612

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17701

Males

10860

M18-39

10860

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7721

Males

6007

M18-39

6007

Passing Analysis

Category:
Athletes Passed
1237
Passed By
1594
Net Change
-357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7259
5K → 10K163307-144#7259#7403
10K → 15K100166-66#7403#7469
15K → 20K25415+239#7469#7230
20K → Half1460+146#7230#7084
Half → 25K9188+3#7084#7081
25K → 30K106143-37#7081#7118
30K → 20M19234-215#7118#7333
20M → 21M38171-133#7333#7466
21M → 35K6711+56#7466#7410
35K → 23M8757+30#7410#7380
23M → 24M4182-41#7380#7421
24M → 40K5673-17#7421#7438
40K → 25.2M1187-186#7438#7624
25.2M → Finish6860+8#7624#7616
TOTALS12371594-357
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing